HingeJoint 铰链关节

Inherits from Joint

The HingeJoint groups together 2 rigid bodies, constraining them to move like connected by a hinge.

铰链关节是组合两个刚体。约束它们运动就像用一个铰链连接他们一样。

This joint is great for, well, doors, but can also be used to model chains, etc...

铰链关节用于门非常好，但是也能用于模型链，等待。。。

The HingeJoint has a motor which can be used to make the hinge spin around the joints axis. A spring which attempts to reach for a target angle by spinning around the joints axis. And a limit which constrains the joint angle.

HingeJoint有一个动力，这个能够用来使链接绕着关节的轴旋转。一个弹簧，它通过绕着铰链关节轴旋转试图达到一个目标角度，和一个限制，约束关节角度。

Variables变量

• motor
  The motor will apply a force up to a maximum force to achieve the target velocity in degrees per second.
  动力将应用一个最大力来试图达到目标速度，以 度/秒 为单位。
• limits
  The limits of the hinge joint.
  铰链关节的限制。
• spring
  The spring attempts to reach a target angle by adding spring and damping forces.
  通过添加弹簧和阻尼力，弹簧试图达到一个目标角度。
• useMotor
  Enables the joint's motor.
  启用关节的动力。
• useLimits
  Enables the joint's limits.
  启用关节的限制。
• useSpring
  Enables the joint's spring.
  启用关节的弹簧。
• velocity
  The angular velocity of the joint in degrees per second.
  关节的角速度，单位 度/秒。
• angle
  The current angle in degrees of the joint relative to its rest position. (Read Only)
  关节的当前角度，相对于它的静止位置。（只读）

Inherited members继承成员

Inherited Variables继承变量

• connectedBody
  A reference to another rigidbody this joint connects to.
  这个关节连接到的另一个刚体的引用。
• axis
  The Direction of the axis around which the body is constrained.
  物体被约束绕这个轴的方向。
• anchor
  The Position of the anchor around which the joints motion is constrained.
  关节的运动被约束绕这个锚的位置。
• breakForce
  The force that needs to be applied for this joint to break.
  需要应用给这个关节断开的力。
• breakTorque
  The torque that needs to be applied for this joint to break.
  需要应用给这个关节断开的力矩。

• transform
  The Transform attached to this GameObject (null if there is none attached).
  Transform附加到GameObject（游戏物体）（如无附加则为空）。
• rigidbody
  The Rigidbody attached to this GameObject (null if there is none attached).
  Rigidbody附加到GameObject（游戏物体）（如无附加则为空）。
• camera
  The Camera attached to this GameObject (null if there is none attached).
  Camera附加到GameObject（游戏物体）（如无附加则为空）。
• light
  The Light attached to this GameObject (null if there is none attached).
  Light附加到GameObject（游戏物体）（如无附加则为空）。
• animation
  The Animation attached to this GameObject (null if there is none attached).
  Animation附加到GameObject（游戏物体）（如无附加则为空）。
• constantForce
  The ConstantForce attached to this GameObject (null if there is none attached).
  ConstantForce附加到GameObject（游戏物体）（如无附加则为空）。
• renderer
  The Renderer attached to this GameObject (null if there is none attached).
  Renderer附加到GameObject（游戏物体）（如无附加则为空）。
• audio
  The AudioSource attached to this GameObject (null if there is none attached).
  AudioSource附加到GameObject（游戏物体）（如无附加则为空）。
• guiText
  The GUIText attached to this GameObject (null if there is none attached).
  GUIText附加到GameObject（游戏物体）（如无附加则为空）。
• networkView
  The NetworkView attached to this GameObject (Read Only). (null if there is none attached)
  NetworkView附加到GameObject（游戏物体）（只读）（如无附加则为空）。
• guiTexture
  The GUITexture attached to this GameObject (Read Only). (null if there is none attached)
  GUITexture附加到GameObject（游戏物体）（只读）（如无附加则为空）。
• collider
  The Collider attached to this GameObject (null if there is none attached).
  Collider附加到GameObject（游戏物体）（如无附加则为空）。
• hingeJoint
  The HingeJoint attached to this GameObject (null if there is none attached).
  HingeJoint附加到GameObject（游戏物体）（如无附加则为空）。
• particleEmitter
  The ParticleEmitter attached to this GameObject (null if there is none attached).
  ParticleEmitter附加到GameObject（游戏物体）（如无附加则为空）。
• gameObject
  The game object this component is attached to. A component is always attached to a game object.
  组件附加的游戏物体。一个组件总是被附加到一个游戏物体。
• tag
  The tag of this game object.
  游戏物体的标签。

• name
  The name of the object. //物体的名字
• hideFlags
  Should the object be hidden, saved with the scene or modifiable by the user?
  物体是否被隐藏、保存在场景中或被用户修改？

Inherited Functions继承函数

• GetComponent
  Returns the component of Type type if the game object has one attached, null if it doesn't.
  如果游戏物体有一个附加，则返回Type类型的组件，如果没有则为null。
• GetComponent.<T>
   
• GetComponent
  Returns the component with name type if the game object has one attached, null if it doesn't.
  如果游戏物体有一个附加，则返回名字类型组件，如果没有则为null。
• GetComponentInChildren
  Returns the component of Type type in the GameObject or any of its children using depth first search.
  返回Type类型组件，在GameObject或它的任何子物体使用深度优先搜索，仅返回激活的组件。
• GetComponentInChildren.<T>
   
• GetComponentsInChildren
  Returns all components of Type type in the GameObject or any of its children.
  在GameObject或任何它的子物体，返回全部Type类型组件
• GetComponentsInChildren.<T>
   
• GetComponents
  Returns all components of Type type in the GameObject.
  在游戏物体返回全部Type类型组件。
• GetComponents.<T>
   
• CompareTag
  Is this game object tagged tag?
  游戏物体有被标记标签么？
• SendMessageUpwards
  Calls the method named methodName on every MonoBehaviour in this game object and on every ancestor of the behaviour
  在游戏物体每一个MonoBehaviour和每一个behaviour的祖先上调用名为methodName的方法。
• SendMessage
  Calls the method named methodName on every MonoBehaviour in this game object.
  在游戏物体每一个MonoBehaviour上调用名为methodName的方法。
• BroadcastMessage
  Calls the method named methodName on every MonoBehaviour in this game object or any of its children.
  在游戏物体每一个MonoBehaviour和它的全部子物体上调用名为methodName的方法。

• GetInstanceID
  Returns the instance id of the object.
  返回物体的实例ID
• ToString
  Returns the name of the game object.
  返回游戏物体的名称。

Messages Sent发送消息

• OnJointBreak
  Called when a joint attached to the same game object broke.
  当附加到相同游戏物体上的关节被断开时调用。

Inherited Class Functions继承类函数

• operator bool
  Does the object exist?
  物体是否存在？
• Instantiate
  Clones the object original and returns the clone.
  克隆原始物体，并返回克隆的物体
• Instantiate.<T>
   
• Destroy
  Removes a gameobject, component or asset.
  删除一个游戏物体、组件或资源
• DestroyImmediate
  Destroys the object obj immediately. It is strongly recommended to use Destroy instead.
  立即销毁物体obj，强烈建议使用Destroy代替。
• FindObjectsOfType
  Returns a list of all active loaded objects of Type type.
  返回Type类型的所有激活的加载的物体列表
• FindObjectOfType
  Returns the first active loaded object of Type type.
  返回Type类型第一个激活的加载的物体。
• operator ==
  Compares if two objects refer to the same
  比较如果两个物体相同
• operator !=
  Compares if two objects refer to a different object
  比较如果两个物体不同
• DontDestroyOnLoad
  Makes the object target not be destroyed automatically when loading a new scene.
  加载新场景的时候使目标物体不被自动销毁。